Verb/Noun
When you plan on saving a snack, or making it last a long time, and accidentally eat all of it in one sitting or a short period of time.
Friend 1: Bro! Bring the chicken and waffle flavored potato chips in here and let's eat some, but save the other half for later tonight.
Friend 2: Damn! I just experienced some severe premature esnackulation and ate the whole bag on the walk from the kitchen.
Friend 1: You're a raging fat ass, dude.
by Cucs March 21, 2013
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A Premature Nerdgasm is when you have a nerdgasm about something defining comics, anime, or any other kind of fandom, speculating what you think might be happening, but only to find out you are dead wrong.

The Premature Nerdgasm MIGHT be followed by a true nerdgasm if it turns out it is actually better than your insane theory.
"I thought the Doctor was back on Gallifrey, giving me a nerdgasm, but it turns out he was actually in this place called the House or something, I don't know, I wasn't paying attention, so I guess I just suffered, like many Americans, a 'premature nerdgasm'." - Nerdy Man
by GentlemanChapNuts July 24, 2011
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When someone you’re not interested in pursuing romantically or sexually rejects you without you ever making any advances towards them.
Mal: “Hey Jon how’s van life going?”
Jon: “You’re obviously talking to me because you find me extremely attractive, most women do. I gotta tell ya I’m really into tall blondes with big tits and you ain’t it honey.”

Mal: “Came here to find out about van life. Stayed for the premature rejaculation.”
by .:Madskillz:. March 24, 2022
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To sell one's entire dogebonk crypto currency portfolio (usually at a loss) at the start of a dip in the market which then later recovers. Meaning you have to buy back in at a loss (so you've lost twice) . It's a real embarrassment, similar to that of ejaculating prematurely when you see the downward curve of a ladies titties. You've made a mess of the sheets, embarrassed yourself and you didn't get to have sex. With premature ebonkulation everyone knows you did it though because they can see your wallet transaction history.
Man, did you see that whale blew his entire stack at the start of the dip? He bought back in later at a loss, the Muppet! - that was some serious premature ebonkulation.
by dogebonker69 November 26, 2021
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Premature Ejacuconfetti When your team thinks they hit a buzzer-beating 3 at the end of regulation so they eject their celebratory confetti only to be told it was a 2 pointer and then go on to lose in overtime.
Premature Ejacuconfetti Oh Philly, after tanking 8 straight seasons you still managed to find a way to get ahead of yourselves... 😂
by DjOmni May 6, 2018
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When you spend money that you think you won in a bet before the wager is actually over. In some cases could result in you being down more money then when you first made the bet.
" Man I am premature ejacuspending the money that I bet on the superbowl"

-"What if the Steelers dont win"

-"Then i am screwed and shouldnt have ejacuspent that money"
by javy06 February 7, 2011
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